JPS5937492B2 - 直接ポジハロゲン化銀感光材料 - Google Patents

直接ポジハロゲン化銀感光材料

Info

Publication number
JPS5937492B2
JPS5937492B2 JP52142469A JP14246977A JPS5937492B2 JP S5937492 B2 JPS5937492 B2 JP S5937492B2 JP 52142469 A JP52142469 A JP 52142469A JP 14246977 A JP14246977 A JP 14246977A JP S5937492 B2 JPS5937492 B2 JP S5937492B2
Authority
JP
Japan
Prior art keywords
silver halide
phenyl
layer
compound
hydrazide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP52142469A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5474729A (en
Inventor
慶一 安達
茂夫 平野
信幸 辻野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP52142469A priority Critical patent/JPS5937492B2/ja
Priority to GB7845067A priority patent/GB2012443B/en
Priority to US05/961,827 priority patent/US4266013A/en
Priority to FR7833185A priority patent/FR2410300A1/fr
Priority to DE19782851219 priority patent/DE2851219A1/de
Priority to CA000316974A priority patent/CA1121202A/fr
Publication of JPS5474729A publication Critical patent/JPS5474729A/ja
Publication of JPS5937492B2 publication Critical patent/JPS5937492B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • G03C1/48546—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent
    • G03C1/48561—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent hydrazine compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP52142469A 1977-11-28 1977-11-28 直接ポジハロゲン化銀感光材料 Expired JPS5937492B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP52142469A JPS5937492B2 (ja) 1977-11-28 1977-11-28 直接ポジハロゲン化銀感光材料
GB7845067A GB2012443B (en) 1977-11-28 1978-11-17 Direct positive silver halide light-sensitive material and method of forming direct positive image
US05/961,827 US4266013A (en) 1977-11-28 1978-11-17 Direct positive silver halide light-sensitive material and method of forming direct positive image
FR7833185A FR2410300A1 (fr) 1977-11-28 1978-11-24 Materiau photographique a l'halogenure d'argent positif direct
DE19782851219 DE2851219A1 (de) 1977-11-28 1978-11-27 Direkt positives, lichtempfindliches silberhalogenidmaterial und verfahren zur erzeugung eines direkten positiven bilds
CA000316974A CA1121202A (fr) 1977-11-28 1978-11-28 Materiel photosensible positif, direct, a base d'halogenure d'argent et comprenant un adjuvant de voile a base de thioureidohydrazide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52142469A JPS5937492B2 (ja) 1977-11-28 1977-11-28 直接ポジハロゲン化銀感光材料

Publications (2)

Publication Number Publication Date
JPS5474729A JPS5474729A (en) 1979-06-15
JPS5937492B2 true JPS5937492B2 (ja) 1984-09-10

Family

ID=15316032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52142469A Expired JPS5937492B2 (ja) 1977-11-28 1977-11-28 直接ポジハロゲン化銀感光材料

Country Status (6)

Country Link
US (1) US4266013A (fr)
JP (1) JPS5937492B2 (fr)
CA (1) CA1121202A (fr)
DE (1) DE2851219A1 (fr)
FR (1) FR2410300A1 (fr)
GB (1) GB2012443B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789627A (en) * 1906-07-02 1988-12-06 Fuji Photo Film Co., Ltd. Method for forming direct positive color images
JPS5931693B2 (ja) * 1979-06-06 1984-08-03 富士写真フイルム株式会社 直接ポジハロゲン化銀感光材料
EP0023780B1 (fr) * 1979-07-11 1984-04-11 EASTMAN KODAK COMPANY (a New Jersey corporation) Emulsions à l'halogénure d'argent contenant un agent de nucléation, éléments photographiques, unité de film et procédé pour former des images positives directes
FR2497367B1 (fr) 1980-10-16 1987-08-14 Kodak Pathe Emulsion positive-directe aux halogenures d'argent avec agent de nucleation incorpore
US4315986A (en) 1980-11-10 1982-02-16 Eastman Kodak Company Photographic emulsions and elements capable of forming direct-positive images
US4306017A (en) 1980-11-17 1981-12-15 Eastman Kodak Company Photographic emulsions and elements capable of forming direct-positive images
US4504570A (en) * 1982-09-30 1985-03-12 Eastman Kodak Company Direct reversal emulsions and photographic elements useful in image transfer film units
US4478928A (en) * 1983-05-11 1984-10-23 Eastman Kodak Company Application of activated arylhydrazides to silver halide photography
US4459347A (en) * 1983-05-11 1984-07-10 Eastman Kodak Company Adsorbable arylhydrazides and applications thereof to silver halide photography
US4560638A (en) * 1984-10-09 1985-12-24 Eastman Kodak Company Halftone imaging silver halide emulsions, photographic elements, and processes which employ novel arylhydrazides
AU593305B2 (en) 1985-11-21 1990-02-08 Fuji Photo Film Co., Ltd. Light-sensitive material employing microcapsules containing polymerisable compound and silver halide, and light-sensitive material employing the same
JPS62160438A (ja) * 1986-01-09 1987-07-16 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPH0619570B2 (ja) 1986-02-07 1994-03-16 富士写真フイルム株式会社 感光材料
JPH0756565B2 (ja) * 1986-06-25 1995-06-14 富士写真フイルム株式会社 直接ポジ画像形成方法
EP0283041B1 (fr) * 1987-03-20 1992-10-07 Fuji Photo Film Co., Ltd. Matériau directement positif à l'halogénure d'argent sensible à la lumière et méthode de formation d'image positive
JP2604177B2 (ja) * 1987-10-05 1997-04-30 富士写真フイルム株式会社 直接ポジカラー画像形成方法
EP0634692B1 (fr) * 1993-07-12 1999-10-06 Agfa-Gevaert N.V. Procédé pour préparer des images photographiques positives-directes
US5770344A (en) 1995-12-27 1998-06-23 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
AU7353300A (en) 1999-09-08 2001-04-10 Guilford Pharmaceuticals Inc. Non-peptidic cyclophilin binding compounds and their use
US6656971B2 (en) 2001-01-25 2003-12-02 Guilford Pharmaceuticals Inc. Trisubstituted carbocyclic cyclophilin binding compounds and their use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636671A (fr) * 1960-05-13
FR2320290A1 (fr) * 1975-08-06 1977-03-04 Eastman Kodak Co Nouvelles acylhydrazinophenylthiourees et leurs applications comme agents de nucleation en photographie
US4030925A (en) * 1975-08-06 1977-06-21 Eastman Kodak Company Photographic compositions and elements including internal latent image silver halide grains and acylhydrazinophenylthiourea nucleating agents therefor
US4080207A (en) * 1976-06-29 1978-03-21 Eastman Kodak Company Radiation-sensitive compositions and photographic elements containing N-(acylhydrazinophenyl) thioamide nucleating agents

Also Published As

Publication number Publication date
JPS5474729A (en) 1979-06-15
GB2012443A (en) 1979-07-25
DE2851219A1 (de) 1979-06-07
CA1121202A (fr) 1982-04-06
US4266013A (en) 1981-05-05
DE2851219C2 (fr) 1992-07-09
GB2012443B (en) 1982-02-24
FR2410300A1 (fr) 1979-06-22
FR2410300B1 (fr) 1984-06-01

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